Question: What are the logographic writing system  which start with the letter s
Paraphrase: What are the logographic composing framework which begin with the letter s
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3953107 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 's')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Sawndip, Sawndip, Sui script, Sui script, simplified Chinese characters, simplified Chinese characters, Sino-Vietnamese characters, Sino-Vietnamese characters, sitelen pona, sitelen pona, sitelen sitelen, sitelen sitelen